Question

correction term for pressure for real gas is
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Answer 1

Explanation:

Compared to the ideal gas law, the VdW equation includes a “correction” to the pressure term, a n 2 V 2 \dfrac{an^2}{V^2} V2an2start fraction, a, n, squared, divided by, V, squared, end fraction, which accounts for the measured pressure being lower due to attraction between gas molecules.

Answer 2

Answer:

Pressure correction and volume correction in van der Waals' equation of state. ... If yes then pressure of a real gas must always be more than that of ideal gas which actually is the opposite. Secondly, the volume of the real gas must always be less than ideal (since there is a negative term).